8237146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 5915174

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 311, 323, 622, 646, 697, 779, 1394, 1558, 5287, 5909, 10574, 11818, 12751, 13243, 25502, 26486, 100453, 200906, 216767, 242269, 433534, 484538, 4118573, 8237146]

約数ペア:

[(1, 8237146), (2, 4118573), (17, 484538), (19, 433534), (34, 242269), (38, 216767), (41, 200906), (82, 100453), (311, 26486), (323, 25502), (622, 13243), (646, 12751), (697, 11818), (779, 10574), (1394, 5909), (1558, 5287)]